“..”

Signed-off-by: ashwinkumar12345 <kumarjao@users.noreply.github.com>

_observability-plugins/ppl/commands.md

@@ -643,3 +643,92 @@ search source=accounts | top 1 age by gender;
 :--- | :--- |
 | F  | 28
 | M  | 32
+
+## match
+
+Use the `match` command to search documents that match a `string`, `number`, `date`, or `boolean` value for a given field.
+
+### Syntax
+
+```sql
+match(field_expression, query_expression[, option=<option_value>]*)
+```
+
+You can specify the following options: 
+
+- `analyzer`
+- `auto_generate_synonyms_phrase`
+- `fuzziness`
+- `max_expansions`
+- `prefix_length`
+- `fuzzy_transpositions`
+- `fuzzy_rewrite`
+- `lenient`
+- `operator`
+- `minimum_should_match`
+- `zero_terms_query`
+- `boost`
+
+*Example 1*: Search the `message` field:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": "this is a test"
+    }
+  }
+}
+```
+
+PPL query:
+
+```sql
+search source=my_index | match field=message query="this is a test"
+```
+
+*Example 2*: Search the `message` field with the `operator` parameter:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": {
+        "query": "this is a test",
+        "operator": "and"
+      }
+    }
+  }
+}
+```
+
+PPL query:
+
+```sql
+search source=my_index | match field=message query="this is a test" operator=and
+```
+
+*Example 3*: Search the `message` field with the `operator` and `zero_terms_query` parameters:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": {
+        "query": "to be or not to be",
+        "operator": "and",
+        "zero_terms_query": "all"
+      }
+    }
+  }
+}
+```
+
+PPL query:
+
+```ppl
+search source=my_index | where match(message, "this is a test", operator=and, zero_terms_query=all)
+```

_search-plugins/sql/sql-full-text.md

@@ -13,11 +13,97 @@ To learn about full-text queries in OpenSearch, see [Full-text queries]({{site.u
 
 ## Match
 
+Use the `match` command to search documents that match a `string`, `number`, `date`, or `boolean` value for a given field.
+
+### Syntax
+
+```sql
+match(field_expression, query_expression[, option=<option_value>]*)
+```
+
+You can specify the following options:
+
+- `analyzer`
+- `auto_generate_synonyms_phrase`
+- `fuzziness`
+- `max_expansions`
+- `prefix_length`
+- `fuzzy_transpositions`
+- `fuzzy_rewrite`
+- `lenient`
+- `operator`
+- `minimum_should_match`
+- `zero_terms_query`
+- `boost`
+
+*Example 1*: Search the `message` field:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": "this is a test"
+    }
+  }
+}
+```
+
+SQL query:
+
+```sql
+SELECT message FROM my_index WHERE match(message, "this is a test")
+```
+
+*Example 2*: Search the `message` field with the `operator` parameter:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": {
+        "query": "this is a test",
+        "operator": "and"
+      }
+    }
+  }
+}
+```
+
+SQL query:
+
+```sql
+SELECT message FROM my_index WHERE match(message, "this is a test", operator=and)
+```
+
+*Example 3*: Search the `message` field with the `operator` and `zero_terms_query` parameters:
+
+```json
+GET my_index/_search
+{
+  "query": {
+    "match": {
+      "message": {
+        "query": "to be or not to be",
+        "operator": "and",
+        "zero_terms_query": "all"
+      }
+    }
+  }
+}
+```
+
+SQL query:
+
+```sql
+SELECT message FROM my_index WHERE match(message, "this is a test", operator=and, zero_terms_query=all)
+```
+
 To search for text in a single field, use `MATCHQUERY` or `MATCH_QUERY` functions.
 
 Pass in your search query and the field name that you want to search against.
 
-
 ```sql
 SELECT account_number, address
 FROM accounts